Blue & Red Tarpaulin

What material is the tarp made of?
It is a PVC coated waterproof tarp, double-sided and in two colors (one side is blue and the other is red), thick and durable, with a waterproof coating on the surface and anti-tear properties.
What is the purpose of the metal fasteners on the edges?
A: The reinforced metal fastener holes around the edges make it convenient for ropes to pass through for fixation, making it less likely to shift when setting up a rain shelter or covering goods.
What are the applicable scenarios?
A: Rainproof covering for truck cargo, covering for construction site materials, outdoor simple rain shelters, dust and water prevention for storage areas, and equipment protection.